| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.55 | 3.493% | $233.4285 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $40.88 | 12.623% | $46.0403 | $46.04 | $46.05 | $46.00 |
| Purchase #3 | $99.41 | 10.257% | $109.6065 | $109.61 | $109.60 | $109.60 |
| Purchase #4 | $133.70 | 10.396% | $147.5995 | $147.60 | $147.60 | $147.60 |
| Purchase #5 | $228.86 | 3.285% | $236.3781 | $236.38 | $236.40 | $236.40 |
| Purchase #6 | $47.41 | 6.403% | $50.4457 | $50.45 | $50.45 | $50.40 |
| Purchase #7 | $24.56 | 5.751% | $25.9724 | $25.97 | $25.95 | $26.00 |
| 7 purchase totals = | $800.37 | $849.4710 | $849.48 | $849.50 | $849.40 | |